package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;


@RestController
@Api(tags = "数据统计相关接口")
@RequestMapping("/admin/report")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;

    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("统计营业额")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end)
    {
         TurnoverReportVO turnoverReportVO=reportService.getTurnoverStatistics(begin,end);
        return Result.success(turnoverReportVO);
    }
    @GetMapping("/userStatistics")
    @ApiOperation("统计用户数量")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end)
    {   UserReportVO userReportVO=reportService.getUserStatistics(begin,end);
        return Result.success(userReportVO);
    }

    /**
     * 订单统计接口
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计接口")
    public Result<OrderReportVO> ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end)
    {   OrderReportVO orderReportVO=reportService.getOrderStatistics(begin,end);
        return Result.success(orderReportVO);
    }

    @GetMapping("/top10")
    @ApiOperation("查询销量排名")
    public Result<SalesTop10ReportVO> top10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin, @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end)
    {   SalesTop10ReportVO salesTop10ReportVO=reportService.getTop10(begin,end);
        return Result.success(salesTop10ReportVO);
    };


    @GetMapping("/export")
    @ApiOperation("导出excel表格")
    public void export(HttpServletResponse response)
    {
        reportService.exportBusinessData(response);
    }
}
